301439710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{761}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 640592064

約数和(自身を除く): 339152354

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 277, 286, 554, 715, 761, 1385, 1430, 1522, 2770, 3047, 3601, 3805, 6094, 7202, 7610, 8371, 9893, 15235, 16742, 18005, 19786, 30470, 36010, 39611, 41855, 49465, 79222, 83710, 98930, 108823, 198055, 210797, 217646, 396110, 421594, 544115, 1053985, 1088230, 2107970, 2318767, 2740361, 4637534, 5480722, 11593835, 13701805, 23187670, 27403610, 30143971, 60287942, 150719855, 301439710]

約数ペア:

[(1, 301439710), (2, 150719855), (5, 60287942), (10, 30143971), (11, 27403610), (13, 23187670), (22, 13701805), (26, 11593835), (55, 5480722), (65, 4637534), (110, 2740361), (130, 2318767), (143, 2107970), (277, 1088230), (286, 1053985), (554, 544115), (715, 421594), (761, 396110), (1385, 217646), (1430, 210797), (1522, 198055), (2770, 108823), (3047, 98930), (3601, 83710), (3805, 79222), (6094, 49465), (7202, 41855), (7610, 39611), (8371, 36010), (9893, 30470), (15235, 19786), (16742, 18005)]